diff --git a/LearningHub.Nhs.WebUI/LearningHub.Nhs.WebUI.csproj b/LearningHub.Nhs.WebUI/LearningHub.Nhs.WebUI.csproj
index 05590ad73..b960519fa 100644
--- a/LearningHub.Nhs.WebUI/LearningHub.Nhs.WebUI.csproj
+++ b/LearningHub.Nhs.WebUI/LearningHub.Nhs.WebUI.csproj
@@ -124,7 +124,7 @@
 		<PackageReference Include="Azure.Storage.Files.Shares" Version="12.8.0" />
 		<PackageReference Include="Microsoft.FeatureManagement" Version="4.0.0" />
 		<PackageReference Include="Microsoft.FeatureManagement.AspNetCore" Version="3.1.1" />
-		<PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="6.35.0" />
+		<PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="8.3.1" />
 
 		<PackageReference Include="Microsoft.Rest.ClientRuntime.Azure.Authentication" Version="2.4.1" />
 		<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="6.0.18" />